Chart correction 2937* — chart 5612_23
Chart 5612_23 (Panel A, Lough Foyle) [ previous update 652/24 ] ETRS89 DATUM Insert GrWQ(3)10s 55° 11´·69N., 6° 58´·32W.
Source: UKHO Admiralty Notices to Mariners
Reference information — always verify against official Notices to Mariners before navigation.